/Engine/Source/Runtime/Landscape/Classes/LandscapeProxy.h
Import the given Height/Weight data into this landscape
void Import ( const [FGuid](API\Runtime\Core\Misc\FGuid) & InGuid, int32 InMinX, int32 InMinY, int32 InMaxX, int32 InMaxY, int32 InNumSubsections, int32 InSubsectionSizeQuads, const [TMap](API\Runtime\Core\Containers\TMap)< [FGuid](API\Runtime\Core\Misc\FGuid), [TArray](API\Runtime\Core\Containers\TArray)< uint16 >> & InImportHeightData, const TCHAR *const InHeightmapFileName, const [TMap](API\Runtime\Core\Containers\TMap)< [FGuid](API\Runtime\Core\Misc\FGuid), [TArray](API\Runtime\Core\Containers\TArray)< [FLandscapeImportLayerInfo](API\Runtime\Landscape\FLandscapeImportLayerInfo) >> & InImportMaterialLayerInfos, ELandscapeImportAlphamapType InImportMaterialLayerType, const [TArray](API\Runtime\Core\Containers\TArray)< struct [FLandscapeLayer](API\Runtime\Landscape\FLandscapeLayer) > * InImportLayers )